China Thermal imaging lens Manufacturers, Suppliers, Factory

4.1mm F1.0 M22 12um HD Lens Long-wave Infrared Thermal Imaging Lens is high-performance, rugged, and highly compact infrared lens engineered for premium commercial and industrial applications. Striking an exceptional balance between physical size, weight, and premium optical performance (large aperture, wide FOV), it stands out as a premier choice for drones, automotive night vision, and harsh-environment security applications.

Shanghai Silk Optical Technology Co., Ltd. processes various complex, large, and small optical components. There are free-form surfaces, aspherical surfaces, display compound eyes, Lens for HUD Backlight Module, etc.

This premium 2.5mm IR board lens is independently developed and manufactured by BOSHI Optical Technology. It is an M12 wide angle lens tailored for 1/2.7” image sensors. This ultra‑wide surveillance component delivers an impressive 168.8° diagonal field of view, which effectively removes monitoring blind spots for multiple visual devices. Adopting F2.4 large aperture structure, this miniature camera lens delivers strong light‑gathering capacity to capture crisp footage both day and night. Benefiting from IR corrected optical design, this fixed‑focal security lens can sustain steady image clarity under visible‑light scenarios as well as infrared night‑vision conditions. Its compact TTL dimension hits 23.0±0.2mm, and such feature enables easy integration inside slim and compact camera modules. BOSHI Optical Technology executes comprehensive optical performance tests during mass production so every finished M12 wide angle lens can maintain dependable output. As a cost‑effective wide angle monitoring lens, this product gains extensive deployment within smart security cameras, robotic embedded vision equipment, vehicle auxiliary cameras and various intelligent visual terminals.

We have designed and produced various specifications and applications of Endoscopic lens for domestic and foreign customers. Whether it's 4K or 3D, Lens for CMOS sensors such as 1/6 ", 1/7.5", 1/9 ", 1/11", 1/13 ", and 1/18".

PL-0622C-M7 is a precision 6mm F2.2 M7 mount CCTV lens designed for 1/2.9" image sensors. It delivers stable optical performance, low distortion (-2%), and high clarity with 55° diagonal field of view. Ideal for security cameras, industrial vision systems, and compact surveillance devices requiring reliable imaging quality in both indoor and outdoor environments.

Designed and produced by BOSHI Optical Technology, this high‑performance wide angle lens is developed for imaging hardware equipped with a 1/2.7 sensor. As a 3.26mm fixed focal wide angle lens with F1.0 large aperture, it collects sufficient light under poor lighting surroundings and suppresses motion blur effectively to elevate low‑light imaging results for security monitoring purposes. Adopting M12 mount structure, this wide angle CCTV lens achieves 129.5 degree diagonal field of view to realize extensive scene coverage and minimize monitoring blind zones. Integrated IR cut filter at 650nm supports authentic color presentation during daytime surveillance. Measuring merely 22.5mm in overall length, the unit can be assembled inside compact camera shells for space‑limited installation cases. BOSHI Optical Technology implements rigorous production quality management. The lens keeps steady optical output within temperature ranging from ‑20℃ to 70℃ for indoor and outdoor deployment. It serves as an economical optical option for CCTV systems, indoor monitoring tasks and industrial imaging projects requiring broad field coverage and dependable low‑light performance.